US Army Corps of Engineers
Louisville District Website Website

Ohio HAB Information

In accordance with the Final Agreement between the Corps of Engineers, the Ohio Department of Natural Resouces, the Ohio Environmental Protection Agency, and the Ohio Department of Health, the Corps will support the state agencies in HAB response by reporting any HAB indicators observed or reported at the Corps operated lakes in Ohio.

For more information regarding HAB conditions in Ohio, please visit the Ohio algae info website at or call (614) 644-2160.

To report HAB conditions at a Corps operated lake in Ohio please fill out a Bloom Report at and email it to